So you want to be a ninja?
"In this fantastic new addition to the So You Want to Be a... series, Kate, Eddie, and Angus are obsessed with ninjas. After watching endless ninja competitions on YouTube, the plucky adventurers dream of dressing in black and making themselves invisible. With padded shoes to silence their steps and throwing stars hidden in their pockets, the friends travel back in time to 1789 Japan to discover what it takes to be a ninja." --Amazon.com.